JPS6136573U - Signal generation period measurement circuit - Google Patents
Signal generation period measurement circuitInfo
- Publication number
- JPS6136573U JPS6136573U JP12213284U JP12213284U JPS6136573U JP S6136573 U JPS6136573 U JP S6136573U JP 12213284 U JP12213284 U JP 12213284U JP 12213284 U JP12213284 U JP 12213284U JP S6136573 U JPS6136573 U JP S6136573U
- Authority
- JP
- Japan
- Prior art keywords
- signal generation
- defines
- measurement circuit
- generation period
- period measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measuring Frequencies, Analyzing Spectra (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第1図は本考案の一実施例であり、第1図aは回路図、
第1図bはタイミングチャート、第2図は従来の測定回
路の一例で、第2図.aは回路図、第2図bはタイミン
グチャート、でiる。
図において、
1は分周器、2,11はパルス発生器、3はアツプカウ
ンタ、4はバッファ回路、5は表示器、9A,9Bは微
分器、1oは発光ダイオード、12は比較回路、13は
ワンショットマルチバイブレータ、である。[Brief Description of the Drawings] Figure 1 shows an embodiment of the present invention, Figure 1a is a circuit diagram,
FIG. 1b is a timing chart, FIG. 2 is an example of a conventional measurement circuit, and FIG. 2a is a circuit diagram, and FIG. 2b is a timing chart. In the figure, 1 is a frequency divider, 2 and 11 are pulse generators, 3 is an up counter, 4 is a buffer circuit, 5 is a display, 9A and 9B are differentiators, 1o is a light emitting diode, 12 is a comparison circuit, and 13 is a one-shot multivibrator.
Claims (1)
を発生する分周器と、最小測定周期値を規定するパルス
発生器と、最大測定周期値を規定するパルス発生器と、
アツプカウンタ、バッファ回路および表示器からなる計
数回路と、入力信号製期と該最大測定周期値を比較する
比較回路を具えてなることを特徴とする信号発生周期測
定回路。a frequency divider that generates a signal that defines a count area in response to a signal generation cycle; a pulse generator that defines a minimum measurement cycle value; and a pulse generator that defines a maximum measurement cycle value;
1. A signal generation cycle measuring circuit comprising a counting circuit comprising an up counter, a buffer circuit and a display, and a comparison circuit for comparing an input signal production period and the maximum measurement cycle value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12213284U JPS6136573U (en) | 1984-08-09 | 1984-08-09 | Signal generation period measurement circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12213284U JPS6136573U (en) | 1984-08-09 | 1984-08-09 | Signal generation period measurement circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6136573U true JPS6136573U (en) | 1986-03-06 |
Family
ID=30680893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12213284U Pending JPS6136573U (en) | 1984-08-09 | 1984-08-09 | Signal generation period measurement circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6136573U (en) |
-
1984
- 1984-08-09 JP JP12213284U patent/JPS6136573U/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6136573U (en) | Signal generation period measurement circuit | |
JPS60185235U (en) | optical power meter | |
JPH0338931U (en) | ||
JPS59169134U (en) | BBD delay time display device | |
JPS60189862U (en) | DC power supply input/output time measuring device | |
JPS58118488U (en) | Keystroke strength control circuit for automatic performance pianos | |
JPS6074336U (en) | pulse generator | |
JPS6090677U (en) | pulse generator | |
JPS60176179U (en) | Pulse period discrimination circuit | |
JPS647429U (en) | ||
JPS6037932U (en) | pulse generator | |
JPS60127568U (en) | Duty ratio measurement circuit | |
JPS5980751U (en) | Frequency/voltage converter for injection speed display | |
JPS60181947U (en) | Receive carrier detection circuit | |
JPS60184134U (en) | memory backup device | |
JPS60119137U (en) | pulse generator | |
JPH0158964U (en) | ||
JPH0377564U (en) | ||
JPS6375897U (en) | ||
JPS59187791U (en) | clock circuit | |
JPS6011079U (en) | PRF measurement device | |
JPS60121333U (en) | AC power supply stop device | |
JPS6056094U (en) | pitch discriminator | |
JPS58175471U (en) | Pulse density measuring device | |
JPS58123367U (en) | display device |